CWB
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Underlying structure for the PositionStream object. More...
Data Fields | |
Attribute * | attribute |
The Attribute on which this PositionStream has been opened. More... | |
int | id |
The item whose positions this PositionStream will read. More... | |
int | id_freq |
id frequency (ie frequency of the item in question); maximum number of positions that can be read More... | |
int | nr_items |
how many items delivered so far More... | |
int | is_compressed |
Boolean: attribute REVCORP is compressed? More... | |
BStream | bs |
for compressed streams, the stream is a BStream object rather than just a pointer. More... | |
int | b |
relevent for compressed streams More... | |
int | last_pos |
relevent for compressed streams More... | |
int * | base |
pointer to base of stream for uncompressed streams. More... | |
Underlying structure for the PositionStream object.
PositionStreams are used for accessing Attributes. Each one represents a stream of corpus positions, representing positions where a given item occurs.
Attribute* attribute |
The Attribute on which this PositionStream has been opened.
Referenced by cl_new_stream().
int b |
relevent for compressed streams
Referenced by cl_new_stream(), and cl_read_stream().
int* base |
pointer to base of stream for uncompressed streams.
Referenced by cl_new_stream(), and cl_read_stream().
BStream bs |
for compressed streams, the stream is a BStream object rather than just a pointer.
Referenced by cl_new_stream(), and cl_read_stream().
int id |
The item whose positions this PositionStream will read.
Referenced by cl_new_stream().
int id_freq |
id frequency (ie frequency of the item in question); maximum number of positions that can be read
Referenced by cl_new_stream(), and cl_read_stream().
int is_compressed |
Boolean: attribute REVCORP is compressed?
Referenced by cl_new_stream(), and cl_read_stream().
int last_pos |
relevent for compressed streams
Referenced by cl_new_stream(), and cl_read_stream().
int nr_items |
how many items delivered so far
Referenced by cl_new_stream(), and cl_read_stream().